Far drive ND 72 530

[Repair and fix]

Ihave now problem. My. Controller. Is ND 72 530
My motor. Qs 40002attts mid drive motor.
Itry. To. Set up my scooter after start. Auto learn error comming. Motor fault and trotyle. Any one. How. Give idea. How to fix. And my. Controler. Now I reset. Other. Option not working